<template>
 <div>
   <van-nav-bar
  title="账号注册"
  left-arrow
  @click-left="$router.back()"
/>
<van-form @submit="onSubmit">
  <van-field
    v-model="username"
    name="username"
    label="用户名"
    placeholder="用户名"
    :rules="[{ required: true, message: '请填写用户名' },
    { pattern: /^\w{5,}$/, message: '用户名至少包含5个字符' }

    ]"
  />
  <van-field
    v-model="password"
    type="password"
    name="password"
    label="密码"
    placeholder="密码"
    :rules="[{ required: true, message: '请填写密码' },
    { pattern: /^\w{6,}$/, message: '密码至少包含6个字符' }
    ]"
  />
  <div style="margin: 16px;">
    <van-button block type="info" native-type="submit">提交</van-button>
  </div>
</van-form>
<router-link class="link" to="/login">已有账号，去登入~</router-link>
 </div>

</template>
<script>
import { register } from '../api/user'
export default {
  data () {
    return {
      username: '',
      password: ''
    }
  },
  methods: {
    async onSubmit (val) {
      // console.log('submit执行了', val)
      await register(val)
      this.$toast('注册成功')
      this.$router.push('/login')
    }
  }

}
</script>

<style lang="less" scoped>
.link {
  display: flex;
  justify-content: center;
  color: rgba(106,102,102);
  font-size: 12px;
  padding-right: 20px;

}
</style>
